Ewa Domańska, Professor at the Adam Mickiewicz University in Poznań (Poland) and Stanford University (USA), historian of historiography and methodologist of history, formulated interesting comments about the state of humanities and social sciences. The development of interdisciplinary research causes the interpenetration of different disciplines. Although this kind of research is promising, inspiring as well as influencing the development of science, careless research may cause some threats in the longer term. According to Domańska, the lack of qualifications and reliability in this area (especially in the area of theory and methodology) undermines the authonomy of the main disciplines and decline in the professionalism of research....